baber/WOPTO huggingface dataset:
Patent EP-0352051-A2 (EP)
Inventor: BODLEY-SCOTT JAMIE
IPC: B60W30/18
Filed: 1989-07-17
Abstract: The system operates to reduce the torque delivered by the engine only if one or more engine variables are above preset limits thereby ensuring that the engine torque reduction system will not be operative during conditions in which the engine may stall when the torque is reduced.
Patent EP-0358446-A2 (EP)
Inventor: ITABA YASUSHI
IPC: B29K23/00
Filed: 1989-09-05
Abstract: Disclosed are oriented polyethylene films having specific elongation and strength, which are excellent in linear tearability and clear tearability, suitably used for packaging and produced by longitudinally stretching a polyethylene resin sheet in which the degree of crosslinking inwardly decreases across the thickness thereof at a draw ratio of at least 5 times at a temperature of not higher than the melting point of a polyethylene resin forming the polyethylene resin sheet, and laterally stretching said sheet 4 to 8 times at a temperature ranging from above the melting point of the polyethylene resin up to 10°C higher than the melting point thereof.
Patent EP-0369816-A2 (EP)
Inventor: XING PEI-XIANG
IPC: A61K47/48
Filed: 1989-11-17
Abstract: Monoclonal antibodies which specifically bind to the amino acid sequence ALA PRO ASP THR ARG of the repeat sequence of human polymorphic epithelial mucin are disclosed. The antibodies can be used to detect mucin in biological fluids, and thus can be used to detect adenocarcinomas which are characterised by high levels of mucin production. Peptides which correspond in amino acid sequence to the epitope recognised by the monoclonal antibodies may be used as therapeutic agents in vaccines for the treatment of adenocarcinoma.
Patent EP-0378134-A2 (EP)
Inventor: CORDI ALEX A
IPC: A61P25/18
Filed: 1990-01-05
Abstract: A class of Glycine B partial agonists is described for use for treatment of psychosis. Preferred Glycine B partial agonists include amino-isoxazolidone compounds such as D-cycloserine and its prodrugs.
Patent EP-0385243-A2 (EP)
Inventor: STROK JACK MACK
IPC: H01J61/26
Filed: 1990-02-21
Abstract: An improved high pressure sodium vapor lamp construction is provided for operation on sonic frequency pulses without excessive acoustic noise. The novel jacketed lamp construction employs non-magnetostrictive metal for the frame employed to suspend a ceramic arc tube within the outer jacket in combination with a particular orientation or placement for ring getter elements located within said outer envelope. Various lamp constructions embodying such improve­ment are disclosed to enable relatively noise free lamp operation.
Patent EP-0388712-A2 (EP)
Inventor: TAYLOR ROBERT JOHN
IPC: G01R33/10
Filed: 1990-03-08
Abstract: This invention provides a device for visually displaying magnetic patterns assumed within or recorded on a planar medium, e.g. electrical steel sheet, comprising a transparent plate (1) and a membrane (4) secured to and spanning the plate (1) defining a sealed area therebetween housing magnetic particles suspended in a liquid carrier. A field is applied by permanent magnet(s) (3) disposed around the periphery (2) of the plate or by an energised coil for subjecting said particles to a magnetic field in a direction normal to the plate (1) whereby, when placed in juxtaposition with the planar medium the particles agglomerate to assume positions in conformity with the magnetic patterns.
Patent EP-0392328-A2 (EP)
Inventor: BLAAS PETER
IPC: G06F11/10
Filed: 1990-04-04
Abstract: A method for continuously checking a screen display for signal reliability is specified. The image data, which are processed in parallel in two mutually independent channels and are stored in frame buffers (BWS1, BWS2) of two screen drive computers (VC1, VC2), are read back by the screen drive computers following a signal from a higher-level computer system (MEM) with signal reliability, and are in this case logically combined with a redundancy polynomial. The test redundancies thus formed are transmitted to the higher-level computer system for comparison. The higher-level computer system triggers a reliability response if the test redundancies transmitted do not correspond or do not arrive at the correct time. <IMAGE>
Patent EP-0403819-A2 (EP)
Inventor: NIEDRACH LEONARD WILLIAM
IPC: G21C17/022
Filed: 1990-05-23
Abstract: A conductivity probe (10) able to withstand high water temperatures and pressures, and intense nuclear radiation is suitable for use within the core of the nuclear reactor. The probe is made with a ceramic insulator (12), such as sapphire, and a central electrode (14) that is mounted on the insulator (12). A sleeve (18) that supports the insulator (12) and the central electrode (14) is made from metals having a coefficient of thermal expansion compatible with the coefficient of thermal expansion of the insulator, such as Kovar. The central electrode (14) and sleeve (18) are bonded to the insulator (12) by a brazed compressive seal (38) that protects an internal conductor in the probe from intrusion of the reactor water. A counter electrode (16) made from a corrosion resistant metal, such as Kovar, is attached to the sleeve (18) so that it extends over the central electrode (14) a fixed, spaced distance. A positioning and signal transfer arrangement operatively supports the sleeve (18) and conveys electrical signals to and from the two electrodes (14, 16).
Patent EP-0417694-A2 (EP)
Inventor: KATOH HISAO
IPC: D07B1/06
Filed: 1990-09-10
Abstract: A pneumatic radial tire for automotive vehicles comprises at least one rubber coated steel cord consisting of a pair of filaments having a flatness ratio f in the range of 
0.6 ≦ f ≦ 0.9 
where f is defined by 2d/h 
where d is a diameter of the filament and h is a maximum diameter of a 1x2 cord. This characteristic cord is obtained by deforming the same with a force applied transversely unidirectionally over its length.
Patent EP-0424845-A2 (EP)
Inventor: HUTCHINGS RICHARD S
IPC: C11D3/395
Filed: 1990-10-22
Abstract: An aqueous oxidizer composition having a pH of from about 4 to 11 comprising on a weight basis from about 0.01 to about 10% of an alkali metal halogenite and a salt selected from the group consisting of salts of transition and post-transition metals and mixtures thereof, said salt being present in a concentration sufficient to obtain a metal ion concentration of at least about 0.0001%.
Patent EP-0442119-A2 (EP)
Inventor: MAGARA TAKUJI C O MITSUBISHI D
IPC: B23H1/10
Filed: 1990-12-20
Abstract: An electrical discharge machining (EDM) apparatus having one or more dielectric tanks (50), each having one or more compartments (51,52), connected to an EDMing tank (3) by pipes, defining input and output dielectric paths and having selectively placed therein pumps (43,55,57,59) and control valves (53,54). The tanks (50) are used for containing dielectric during roughing and finishing operations. Filters (56,58) are used in the paths for removal of particles suspended in the dielectric. A filter loop with input and output paths containing a bidirectional filter (58) can be used to filter and store finishing powders from a finishing dielectric and to regenerate the finishing dielectric by backwashing the filter (58) with clean dielectric to replace the powder in the dielectric. Various combinations of inputs, discharge and filter paths may be used with various designs of dielectric tanks, having one or more compartments, in order to meet particular operational requirements. The operation of valves and filters in the disclosed invention can occur automatically, in response to the output from various detectors, positioned to identify respective system parameters.
Patent EP-0409301-A2 (EP)
Inventor: GARDON JOHN L
IPC: C08G18/78
Filed: 1990-06-27
Abstract: A high solids coating composition suitable for use, for example, as a high performance automotive coating is provided, which comprises (1) a particular polyurethane polyol which is the reaction product of an asymmetric diol component and an isocyanate component, and (2) an hydroxyl groups-reactive crosslinking agent. When formulated as a one-pack coating preferably with an aminoplast crosslinking agent, these coating compositions possess a number of desirable properties including excellent acid etch resistance.
Patent EP-0403305-A2 (EP)
Inventor: IWAKI TADAO
IPC: G06K9/74
Filed: 1990-06-15
Abstract: An optical pattern recognition apparatus comprising means (1, 2, 3, 5) employing coherent light for converting at least one reference image and at least one input image into a joint coherent image, means (6) for transforming the joint coherent image to produce a Fourier transform image of the at least one reference image and the at least one input image, means (7) for providing an intensity distribution recording on the basis of the Fourier transform image, means (8, 9, 10, 14, 15) responsive to the intensity distribution recording for supplying correlation information for determining a correlation between the at least one reference image and the at least one input image, and characterised by means (4, 12, 13) operable in response to the supplied correlation information for varying the intensity of a coherent light beam applied in the converting means to the at least one reference image whereby to effect correction of the correlation information.
Patent EP-0407121-A2 (EP)
Inventor: SNAITH RONALD
IPC: C07F13/00
Filed: 1990-07-02
Abstract: Novel metallo-organic complexes of the formula (M x X z .nL) y  where M is an alkaline earth metal, a transition metal (at. Nos. 21-30, 39-48 and 72-80 inclusive) or a rare earth metal (at. Nos. 57-71 inclusive), X is an anion e.g. Cl⁻, Br⁻, NO₃⁻ NCS⁻ etc. and L is a Lewis base, are prepared by reacting a source of the metal M under anhydrous conditions with an anhydrous ammonium salt of the anion X in the presence of the Lewis base, and cooling the reaction mixture to precipitate the complex.
Patent EP-0407184-A2 (EP)
Inventor: SAKAIDA ATSUO
IPC: F16H21/44
Filed: 1990-07-05
Abstract: A parallel link mechanism comprising at least one plate member having at least a first pair of links arranged substantially in parallel with each other, a second pair of links arranged substantially in parallel with each other, and hinge sections provided between the links and connecting the links, said parallel mechanism being arranged such that when the mechanism is deformed on its plane the finish stress generated in the inner surfaces of a first pair of hinge sections which are diagonally opposed is less than that on the outer surfaces of a second pair of hinge sections which are diagonally opposed.
Patent EP-0414482-A2 (EP)
Inventor: ITO HIDENOBU KANNONDOUYASHIKI
IPC: G05F3/22
Filed: 1990-08-21
Abstract: A bias voltage supplying circuit for supplying a bias voltage includes first and second PNP type transistors (Q1, Q2) having emitters coupled to a first power source terminal and bases connected to each other, where the first PNP type transistor has a collector coupled to the base thereof, first and second NPN type transistors (Q3, Q4) having collectors respectively connected to collectors of the first and second PNP type transistors, emitters coupled to a second power source terminal and bases connected to each other, where the second NPN type transistor has the collector connected to the base thereof, and a diode part (D) coupled between the emitter of the second PNP type transistor (Q2) and the base of the second NPN type transistor (Q4). The diode part (D) has an anode end coupled to the emitter of the second PNP type transistor and a cathode end coupled to the base of the second NPN type transistor, and the diode part has a forward voltage drop V D  which is less than a voltage V S  across the first and second power source terminals. The voltage V S  is less than a sum of the forward voltage drop V D  and a base-emitter voltage V BE  of the second NPN type transistor.
Patent EP-0415745-A2 (EP)
Inventor: BABA TOSHIHIDE
IPC: C07B61/00
Filed: 1990-08-30
Abstract: Disclosed is a process for producing an α,β-­unsaturated carbonyl compound represented by the formula [II]:
      wherein R₁, R₂, R₃ and R₄ each represents a hydrogen atom or a hydrocarbon residue and may be linear or may form a ring in optional combination thereof and total carbon atom number of R₁, R₂, R₃ and R₄ is 12 or less, which comprises contacting oxygen with an alkenyl compound represented by the formula [I]:
      wherein R₁, R₂, R₃ and R₄ are as defined above and X represents a trihydrocarbylsilyl group or an acyl group in the presence of a platinum group metal-supporting catalyst.
Patent EP-0428409-A2 (EP)
Inventor: HAYES THOMAS A
IPC: G06T5/00
Filed: 1990-11-15
Abstract: A halftone conversion system for converting digital pixels to binary pixels in which individual matrices (22-00 to 22-63) in a memory having progressively changing x, y matrices of binary pixels (40, 42) are addressed by an address composed of a block of x pixels including the pixel being processed, a block of y lines including the line containing the pixel being processed, and the digital value of the pixel being processed. The pixel (P) located at the x, y coordinates of the addressed matrix provides the binary pixel output.
Patent EP-0430531-A2 (EP)
Inventor: CHAO TZY-HONG
IPC: H04L27/38
Filed: 1990-11-20
Abstract: The present invention covers the notion of determining signal dispersion characteristics, such as amplitude, phase and delay, by transmitting training sequences. More specifically, each sequence comprises a plurality of predetermined symbols and is transmitted two or more times. Detection of each training sequence is provided by a correlator at the receiver. This detection creates a signal peak for each training sequence at the output of the correlator. Between the peaks, a "quiet zone" is created which permits signal dispersion in this zone to be characterized with respect to amplitude, phase and delay. Two different quiet zones are utilized to resolve ambiguities which arise in determining the aforesaid signal dispersion characteristics.
Patent EP-0401156-A2 (EP)
Inventor: MARK FRITZ
IPC: B23B51/00
Filed: 1990-03-27
Abstract: The boring device for making undercut bores in subsoil has a guide sleeve (2) and, under the tension of a torsion spring (6), an eccentric bush (4) rotatable relative to the guide sleeve (2). A drive shaft (8) mounted in the eccentric bush (4) and having a cutting head (9) can be put into an eccentric position relative to the guide sleeve (2) in order to produce a recess in the wall of the borehole. The rotary drive of the eccentric bush (4) is effected by the drive shaft (8) via eccentric gearing. In addition, a ring gear (23) is coupled via a wrap spring (31) to a gear housing (19). The wrap spring (31) can released from outside so that the eccentric bush (4) can be turned via the ring gear (23), gears (20, 21) connected to form a gearing block, and a further ring gear (24). 
<IMAGE>
Patent EP-0443496-A2 (EP)
Inventor: SILVIAN SERGIU
IPC: A61N1/372
Filed: 1991-02-18
Abstract: An improved telemetry system for telemetering digital data from an implantable tissue stimulator such as a heart pacemaker (11). A carrier signal is pulse modulated in accordance with either or both of stored digital data and a digitized electrocardiogram signal, for coupling onto an electrical lead (13, 15) connected directly to the heart (17). This arrangement facilitates the transmission of substantially higher data rates than previously could be achieved.
Patent EP-0451735-A2 (EP)
Inventor: PATRICIA JEFFREY JUDE
IPC: G03G5/02
Filed: 1991-04-06
Abstract: Photosensitive elements are disclosed having a photosensitive layer and an elastomeric layer that is the polymer of an alpha-olefin having at least 5 backbone carbon atoms. The elements are useful to produce colored images, such as for colorproofing.
Patent EP-0457076-A2 (EP)
Inventor: MURANAKA YASUSHI
IPC: C30B25/02
Filed: 1991-04-25
Abstract: The present invention provides a method for producing a synthetic diamond thin film (2) which comprises decomposing with microwave a raw material gas containing at least one compound selected from the group consisting of carbon monoxide, carbon dioxide and a hydrocarbon and hydrogen or hydrogen and oxygen to produce a plasma and contacting the plasma with the surface of a substrate (1) held outside the area irradiated with the microwave to form a diamond thin film (2) on the substrate (1). 
     The present invention further provides an apparatus for producing a synthetic diamond thin film and a synthetic diamond thin film and devices in which the synthetic diamond thin film is used.
Patent EP-0461607-A2 (EP)
Inventor: HOSHI MASARU
IPC: B01D69/12
Filed: 1991-06-11
Abstract: A membrane for the separation of an organic solvent from a water-organic solvent mixture has a polymeric membrane (3, 41) of a copolymer consisting essentially of an α,β-unsaturated carbonyl compound as a main monomer. The α,β-unsaturated carbonyl compound includes an acrylic acid ester or a methacrylic acid ester. The polymeric membrane (3, 41) has a crosslinked structure. The polymeric membrane is carried on a support member in the form of a flat membrane (2, 43, 44, 51, 52), a pipe (50) or a hollow fiber (60) . The polymeric member (41) includes particles therein. The polymeric membrane is sandwiched by the support members (43, 44) to form a composite-type separation membrane. The composite-type separation membrane is modulated.
Patent EP-0464590-A2 (EP)
Inventor: OHMURA TAKAO
IPC: B01D15/04
Filed: 1991-06-25
Abstract: A method of inhibiting the coloration of human serum albumin expressed by using the gene manipulation technology which method comprises separating coloring contaminants from said human serum albumin before said coloring contaminants bind to the human serum albumin.
Patent EP-0472107-A2 (EP)
Inventor: OHTAWA YASUKI
IPC: C07C233/36
Filed: 1991-08-14
Abstract: A cationic compound is useful for a cleaning agent such as shampooing and defined by the formula (I):
     in which R1 is straight or branched and an alkyl having 7 to 15 carbon atoms or an alkenyl having 7 to 15 carbon atoms; R2, R3 and R4, independently of one another, are an alkyl having 1 to 3 carbon atoms; G is hydrogen atom, an alkyl having 1 to 3 carbon atoms or a hydroxyalkyl having 1 to 3 carbon atoms, E is hydrogen atom, an alkyl having 1 to 3 carbon atoms, a hydroxyalkyl having 1 to 3 carbon atoms or an ammonium group having the formula (II):
       
Y being hydrogen atom or hydroxy, A being hydroxy, a halogen atom or an alkylsulfate having 1 to 4 carbon atoms, m being 2 or 3, n being zero or an integer of 1 to 5, provided that (1) when G is an alkyl or a hydroxyalkyl, E is neither an alkyl nor a hydroxyalkyl and (2) when n is 1, Y is hydrogen atom or hydroxy and when n is zero, 2, 3, 4 or 5, Y is hydrogen atom.
Patent EP-0492093-A2 (EP)
Inventor: DOEHNER ROBERT FRANCIS JR
IPC: C07D207/42
Filed: 1991-11-04
Abstract: A method for the preparation of insecticidal arylpyrroles, and intermediates for the manufacture of insecticidal arylpyrroles of formula,
       
 via a single step 1,3-dipolar cycloaddition process is provided.
Patent EP-0490241-A2 (EP)
Inventor: INOUE MASASHI
IPC: G06Q40/02
Filed: 1991-12-03
Abstract: The present invention relates to a passbook or the like handling apparatus. According to the present invention, a passbook or the like (6) is scanned by a sensor (5) in a direction perpendicular to printed lines thereof, a nonprinted line is detected in a locus of scanning, and the uppermost line thereof is recognized tentatively as a first nonprinted line. Then, the sensor (5) is made to scan in a direction parallel to the printed lines in order to confirm whether the tentative first nonprinted line is a real nonprinted line or not.   <IMAGE>
Patent EP-0471422-A2 (EP)
Inventor: KIRSCHNER JONATHAN
IPC: B67D1/00
Filed: 1988-12-23
Abstract: A postmix juice dispensing system for reconstituting and dispensing pliable 5 + 1 orange juice at freezer temperatures of from about -10°F to 0°F (-23°C to -18°C), including a pressurizable canister (32) for pressurizing concentrate in a flexible bag (30) and for forcing the concentrate through a concentrate conduit (38) into a heat exchanger (40), then into a metering device (20) and then into a mixing chamber (16) where the concentrate mixes with water fed also through a metering device (20).
Patent EP-0447230-A2 (EP)
Inventor: NAGASHIMA NORIAKI C O NEC CORP
IPC: H04W60/00
Filed: 1991-03-14
Abstract: A mobile radio telephone system has line connection units (34) connected on the one hand to a telephone network (30) and also by lines (35) to radio connection devices (33) which communicate by radio with radio telephone sets (32). Each line connection unit has a subscriber's file (46) identifying which radio telephone sets are located in which of several zones served by the line connection unit. For starting a location information registration operation to enter information concerning the mobile radio telephone sets into the subscriber's file, each radio telephone set is provided with a travel measuring unit (80). The radio telephone set produces a request signal for the location information registration when the travel amount measured exceeds a first threshold value. Alternatively, the radio telephone set resets the measuring unit when the travel amount measured exceeds a first threshold value and thereafter produces a request signal for the location information registration when the travel amount measured goes below a second threshold value smaller than the first threshold value. The radio connection devices broadcast location information signals, and each radio telephone set holds its location information registered in the subscriber's file. When the telephone set receives one of the location information signals which has a location information different from the location information it holds, the radio telephone set produces another request for registration of the different location information.
Patent EP-0459614-A2 (EP)
Inventor: KAWANO TAKAYUKI
IPC: H01L23/31
Filed: 1991-04-16
Abstract: A liquid epoxy resin composition including an epoxy resin, an amine curing agent and hydrophilic silica and exhibiting good shape retention at a curing temperature. The composition is stable and does not undergo changes in viscosity even stored at 40 °C for 20 days. The composition may be obtained by blending a mixture containing an epoxy resin and hydrophilic silica having a thixotropy index of at least 4 with an amine curing agent to obtain a blend, and commingling the blend until the thixotropy index thereof is decreased to 2 or less.
Patent EP-0465067-A2 (EP)
Inventor: KRISHAN BIMAL
IPC: G06F11/14
Filed: 1991-06-21
Abstract: An interleaved output queue is used as a high performance interface on a system bus for transferring information from a CPU to main memory. The queue is loaded on its input side with information that is bound for transmission from the CPU's cache to main memory. On its output side, the queue is unloaded by dual sets of unload circuitry, each of which accesses the information stored in either the odd or even queue entry addresses. Other select circuitry will alternate the transmission of information out of the two sets of unload circuitry to main memory. Each set of unload circuitry receives error information back from main memory during the time that the other unload circuitry is issuing a transaction. Transactions issued from the queue can proceed in an immediately successive sequence without waiting for the processing of error information from the immediately preceding transaction yet the queue can still recover form errors during high performance operation.